DAHUA 55 inch Wall-mounted LCD Digital Signage (LDH55-SAI400L)
> Designed with an industrial-grade panel. It works up to 24 hours a day.
> Includes a mainstream quad-core CPU, Android system, and decodes up to 4K resolution.
> Plays and releases programs in multiple modes.
> With intelligent split screen, its page layout can be freely adjusted, making it suitable for a variety of scenes.
> Designed with B/S architecture, the device manages programs by time and location, and generates operation reports.
> Supports encrypting platform data transmission, multi-level permission review for program release and terminal password protection.
> The device offers unified platform management, and can be remotely controlled by the platform.
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LCD Panel
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Panel Dimensions
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55 inch
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Backlight
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DLED
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LCD Technology
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IPS/VA
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Aspect Ratio
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16: 9
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Brightness
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500 cd/m² (typ.)
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Contrast
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IPS 1200:1(typ.) / VA 4000:1(typ.)
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Display Colors
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10 bit (8 bit + FRC), 1.07B colors
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Resolution
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3840 (H) × 2160 (V)
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Viewing Angle
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178° (H); 178° (V)
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Response Time
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8 ms (typ.)
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Surface Treatment
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Haze 2%
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Built-in System
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Operating System
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Android 11.0
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CPU
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4 cores A55, 1.92 GHZ
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RAM
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4 GB
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ROM
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32 GB
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Video Decoding
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H.265 HEVC MP-10@L5.1 up to 2160p@60 fps
H.264 AVC HP@L5.1 up to 2160p@30 fps
VP9 Profile 2 up to 2160p@60 fps
H.264 MVC up to 1080p@60 fps
MPEG-4 ASP@L5 up to 1080p@60 fps (ISO-13818)
WMV/VC-1 SP/MP/AP up to 1080p@60 fps
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Function
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Audio Compression
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MPEG-3, WMA, WAV
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Video Compression
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MPEG-4, H.264 AVC/MVC, H.265 HEVC
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Video Format
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mp4, avi, mov, mkv, wmv
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Device Ports
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Network Port
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1 × RJ–45 10/100/1000 Mbps self-adaptive Ethernet
port
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Wi-Fi
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Optional (External Wi-Fi module)
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Bluetooth
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NO
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Data Transmission Ports
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1 × USB 2.0 ports (type A)
1 × USB 3.0 ports (type A)
1 × TF card slot, up to 128 GB
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Video Input
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1 × HDMI 2.1 (4K @60Hz)
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Video Output
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NO
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Audio Port
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1 × 3.5 mm jack output
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IR Receiver
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Yes
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Speaker
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Built-in Speaker
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2 × 5 W
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General
General
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Power Supply
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100–240 VAC, 50/60 Hz
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Power Consumption
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100 W (typ.), 140 W (max)
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Standby Power
Consumpton
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≤ 0.5 W
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Operating Temperature
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0 °C to +40 °C (+32 °F to +104 °F) (avoid direct sunlight)
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Storage Temperature
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–20 °C to +60 °C (–4 °F to +140 °F)
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Operatng Humidity
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10%–85% (RH), non-condensing
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Storage Humidity
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10%–90% (RH), non-condensing
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Product Material
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Metal casing
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Casing Color (Frame/Rear)
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Black
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Product Dimensions
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1,222.4 mm × 694.8 mm × 58.1 mm (48.13″ × 27.35″ ×
2.29″) (without bracket)
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Packaging Dimensions
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1357 mm × 150 mm × 853 mm (53.43″ × 5.91″ × 33.58″)
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Net Weight
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15.5 kg (34.17 lb)
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Gross Weight
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22 kg (48.50 lb)
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Installation
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Wall mount
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Display Mode
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Landscape/Portrait
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Wall Mount VESA
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400× 400mm
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Accessory
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Wall-mount bracket, power cord, legal and regulatory
information, energy label, user’s manual, remote control
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Certification
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Certifications
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CE EMC, CE LVD, CE ERP
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Type
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Model
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Description
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LCD Digital Signage
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DHI-LDH55-SAI400L
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Dahua 55 inch Wall-mounted
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